fix: 加个天气小工具

utils/tools/WeatherTool.js

@@ -0,0 +1,32 @@
+import { AbstractTool } from './AbstractTool.js'
+import {Config} from "../config.js";
+
+export class WeatherTool extends AbstractTool {
+  name = 'weather'
+
+  parameters = {
+    properties: {
+      city: {
+        type: 'string',
+        description: '要查询的地点，细化到县/区级'
+      }
+    },
+    required: ['city']
+  }
+
+  func = async function (opts) {
+    let { city } = opts
+    let key = Config.amapKey
+
+    let adcodeRes = await fetch(`https://restapi.amap.com/v3/config/district?keywords=${city}&subdistrict=1&key=${key}`)
+    adcodeRes = await adcodeRes.json()
+    let adcode = adcodeRes.districts[0].adcode
+    let cityName = adcodeRes.districts[0].name
+    let res = await fetch(`https://restapi.amap.com/v3/weather/weatherInfo?city=${adcode}&key=${key}`)
+    res = await res.json()
+    let result = res.lives[0]
+    return `the weather information of area ${cityName} in json format is:\n${JSON.stringify(result)}`
+  }
+
+  description = 'Useful when you want to query weather '
+}